Four decades ago, physicists were theorizing that the mind-bending mechanics of quantum physics could be harnessed to make a new kind of computer that’s exponentially more powerful than conventional ...

Tue, December 23, 2025 at 1:00 PM UTC Because the goal is so lofty, tracking its progress has also been difficult. To help chart a course toward truly transformative quantum technology and mark ...

Over the past decade, quantum computing has grown into a billion-dollar industry. Everyone seems to be investing in it, from tech giants, such as IBM and Google, to the US military. But Ignacio Cirac ...

Quantum computers can produce randomness much more easily than previously thought, a surprising discovery that shows we still have much to learn about how the strange realm of quantum physics ...

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

To improve quantum computers, Zhenjie Yan wants to understand how to efficiently shuttle quantum information.

Its platform needs error correction that works with different hardware. Maybe it's the LLM grift that is really making me cynical or because I don't ever read ...

Earlier this year, IBM disclosed that it was nearing $1 billion in cumulative signings related to quantum computing. The tech giant works with hundreds of partners, including established companies, ...

With experts not expecting quantum computing systems to deliver broad real-world advantages over classical computers any earlier than 2030, we have a long way to go before we find out which companies ...